Cod sursa(job #1569137)

Utilizator bogdanmarin69Bogdan Marin bogdanmarin69 Data 14 ianuarie 2016 23:37:26
Problema Oras Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.81 kb
#include <fstream>
using namespace std;
ifstream cin("oras.in");
ofstream cout("oras.out");
const int MAX = 203;
int n;
char a[MAX][MAX];

int main()
{
    cin>>n;
    if(n==4)
        cout<<-1;
    else{
        for(int i=1; i<=n; i++)
            for(int j=1; j<=n; j++)
                a[i][j] = '0';
        for(int i=1; i<n; i++)
            a[i][i+1] = '1';
        a[n][1] = '1';
        for(int i=1; i<=n; i++){
            int st = i+3;
            if(n%2==0)
                st = i+2;
            for(int j=st; j<=n; j=j+2)
                a[i][j] = '1';
            st = 1;
            if((i%2 + n%2)==1) st = 2;
            for(int j=st; j<=i-2; j=j+2)
                a[i][j] = '1';
        }
        for(int i=1; i<=n; i++)
            cout<<a[i]+1<<'\n';
    }
    return 0;
}